gerdonline.de - robtex.com
gerdonline.de
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1774643193 | ||||||
Same first word
gerdonline.de |
Similar names
DNS History
14 records (8 active, 6 former)
●NSns1123.ui-dns.biz2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 20:26:50
●NSns1123.ui-dns.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 20:26:50
●NSns1123.ui-dns.org2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 20:26:50
○NSns55.1und1.de2015-05-26 → 2017-05-27 · 3 obs
● 2017-05-27 02:05:22
○ 2026-03-27 20:26:50
○NSns56.1und1.de2015-05-26 → 2017-05-27 · 3 obs
● 2017-05-27 02:05:22
○ 2026-03-27 20:26:50
○MXmx00.kundenserver.de2015-05-26 → 2017-05-27 · 3 obs
● 2017-05-27 02:05:22
○ 2026-03-27 20:26:50
○MXmx01.kundenserver.de2015-05-26 → 2017-05-27 · 3 obs
● 2017-05-27 02:05:22
○ 2026-03-27 20:26:50
●A2001:8d8:100f:f000::2002026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 20:26:50
●A217.160.0.1362026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 20:26:50
○A217.160.223.722016-09-10 → 2017-05-27 · 4 obs
● 2016-09-10 15:25:44
● 2017-05-27 02:05:22
○ 2026-03-27 20:26:50
○A82.165.127.1462015-05-26 → 2016-03-31 · 4 obs
● 2016-03-31 14:29:20
○ 2016-09-10 15:25:44
○ 2026-03-27 20:26:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| gerdonline.de | ns1123.ui-dns.de, ns1123.ui-dns.biz, ns1123.ui-dns.com, ns1123.ui-dns.org | - |
✅ Authoritative Response
Server:217.160.83.123
NS records: ns1123.ui-dns.de, ns1123.ui-dns.biz, ns1123.ui-dns.com, ns1123.ui-dns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gerdonline.de (unsigned zone)
⏱️ Timing
Total: 934ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.0.136 |
| AAAA | 1 | 2001:8d8:100f:f000::200 |
| NS | 4 | ns1123.ui-dns.de, ns1123.ui-dns.org... |
| MX | 2 | mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10) |
| TXT | 1 | v=spf1 include:_spf-eu.ionos.com ~all |
| SOA | 1 | ns1123.ui-dns.com hostmaster.1und1.de |
Analysis
IP Addresses
gerdonline.de points to two IP numbers: 2001:8d8:100f:f000::200 and 217.160.0.136.
Other host names, for instance frankfurtuniversity.mobi, henryreyels.com, qsir.com, ads.der-warnemuender.de and toysundco.de share IP numbers with gerdonline.de.
Name Servers
gerdonline.de is delegated to four name servers: ns1123.ui-dns.biz, ns1123.ui-dns.com, ns1123.ui-dns.de and ns1123.ui-dns.org.
gerdonline.de at least partially shares its name servers with other domains, for instance michigansimpledivorcebook.com, casabelo.com, implantatcenterkoeln.de, sprachenfabrik.com and csecure.eu.
these name servers are commonly used together with ns1066.ui-dns.com, ns1059.ui-dns.org, ns1053.ui-dns.org and ns1044.ui-dns.com.
Host names with two IPs: ns1123.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:517b:100 and 217.160.81.123; ns1123.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:527b:100 and 217.160.82.123; ns1123.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:123 and 217.160.80.123; ns1123.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:537b:100 and 217.160.83.123.
Mail Servers
Two mail servers mx00.ionos.de and mx01.ionos.de handle gerdonline.de.
gerdonline.de uses the same mail server setup as other domains such as media-tempel.com, recht-stark.eu, familie-faulhaber.de, daubenthaler.de and reche.de.
Host names with a single IP:
mx00.ionos.de resolves to 212.227.15.41.
mx01.ionos.de resolves to 217.72.192.67.